--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Blood Oxygen App" developer_entity: "AboutMe Apps, Inc." bundle_id: "com.pulse.oximeter.app" app_store_id: "1541992656" category: "Medical" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-04-13" report_date: "2026-07-04" last_verified: "2026-07-04T00:00:00.000Z" report_version: "2.62.0" total_reviews: 30474 overall_rating: 4.6 sentiment: "Frustrated" sentiment_score: 25 confidence: "low" confidence_score: 0.7 top_praise_theme: "Health monitoring features provide helpful data for users managing chronic conditions like anemia or asthma" top_complaint_theme: "Misleading marketing implies direct blood oxygen measurement while the app only uses manual survey inputs" review_sample_size: 49 total_review_count: 49 analyzed_review_count: 49 data_age_days: 43 momentum_velocity: "maintenance" intelligence_version: 1 nemesis: "Blood Pressure Tracker SmartBP" competitor_count: 6 tags: ["medical", "subscription", "frustrated sentiment", "mobile app", "app review", "app analysis", "individuals", "monitoring", "cardiovascular"] canonical_url: "https://marlvel.ai/apps/com-pulse-oximeter-app" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # Blood Oxygen App Intelligence Report ## TL;DR {#tldr} - **Category**: Medical · Subscription - **Signal**: Rating 4.59 · Sentiment Frustrated - **Recent focus**: Users report: misleading marketing implies direct blood oxygen measurement while the app only uses manual survey inputs (top complaint) · Health monitoring features provide helpful data for users managing chronic conditions like anemia or asthma (top praise) > **TL;DR:** Blood Oxygen App is a medical app by AboutMe Apps, Inc., rated 4.59/5 by 30.5K users, with Frustrated user sentiment (25/100), available on iOS. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Blood Oxygen App faces Frustrated user sentiment (4.59/5 from 30.5K reviews), with users reporting misleading marketing implies direct blood oxygen measurement while the app only uses manual survey inputs as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.59/5 (30.5K reviews) | | **User Mood** | Frustrated | | **Category** | Medical | | **Developer** | AboutMe Apps, Inc. | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Low (0.7/1.0) | | **Data Age** | 43d | ## Metadata & Market Performance - **Publisher:** AboutMe Apps, Inc. - **Category:** Medical - **Target Audience:** Individuals monitoring cardiovascular wellness who own an Apple Watch or pulse oximeter and seek to aggregate health data for doctor consultations. - **Platforms:** iOS - **Version Reviewed:** 2.62.0 - **Report Date:** 2026-07-04 - **Signal Count:** 49 reviews analyzed - **Confidence:** Low (0.7/1.0) - **App Store ID (iOS):** 1541992656 - **Bundle ID:** com.pulse.oximeter.app - **Data Window:** Analysis based on signals collected up to 2026-07-04 ## Executive Snapshot **What it is:** Blood Oxygen App is a wellness-tracking tool for heart rate and oxygen monitoring on iOS and Android. **Why users hire it:** Users hire the app to aggregate cardiovascular data for doctor consultations, but the current survey-based mechanism fails to meet the expectation of real-time sensor monitoring. ## App DNA (Features & Intent) - **[Standard] Vital Sign Logging:** Manual and camera-based heart rate and blood oxygen tracking with PDF export capability * *User Intent:* Users want visibility into their own performance and progress. - **[Standard] Apple Health Integration:** Syncs blood oxygen and heart rate readings with the Apple Health ecosystem * *User Intent:* Users expect seamless access across multiple devices. - **[Differentiator] Sleep Reporting:** Generates sleep analysis reports requiring Apple Watch Series 3 or later with watchOS 8 ## Market Position {#market-position} The app maintains a #25 Grossing position in the US Medical category, but the negative sentiment trend indicates that the current monetization strategy is failing to convert the free-tier user base. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free to download, Subscription for additional features - **Analysis:** Freemium model uses a subscription gate to unlock advanced features while maintaining a free entry point for basic tracking. ## 🔴 User Sentiment (Low Confidence: 49 of 49 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.59/5 - **Platform Split:** iOS 4.6/5 (30.5K ratings) - **Overall Sentiment:** Frustrated - **Note:** The 4.59/5 store rating reflects cumulative history, while the Frustrated sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Praises - **Health monitoring features provide helpful data for users managing chronic conditions like anemia or asthma** ### Top Complaints (Impact Areas) - **Users report: Misleading marketing implies direct blood oxygen measurement while the app only uses manual survey inputs** ## SWOT Analysis {#swot} **Core Strengths:** - Apple Health integration embeds the app into the primary iOS health data pipeline **Growth Levers:** - Direct wearable sensor integration would address the #1 user request ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Blood Oxygen App vs Blood Pressure Tracker SmartBP - **Blood Pressure Tracker SmartBP** by Evolve Medical Systems, LLC: High-velocity development cycle with 10 releases in six months indicates a direct focus on feature iteration and user feedback loops. - **Key differences:** - Aggressive release cadence allows for rapid integration of user-requested health tracking features and bug fixes. - Specialized focus on blood pressure data visualization provides a more granular clinical view than generalist pulse apps. ### Contenders (Strong Challengers) - **Blood Pressure Companion Pro** by 倩 赵: Directly targets the same health-monitoring demographic with a focus on companion-style tracking and long-term data logging. - Offers a dedicated companion interface that prioritizes long-term trend analysis over this app's streaming-centric UI. - Simplified data entry workflows reduce the friction often associated with manual health logging in medical apps. ### Peers (What They Do Better) - **PulsePoint Respond** by PulsePoint Foundation: Leverages emergency response networks to provide a unique community-based safety utility within the medical category. - Connects users to real-time emergency dispatch data to facilitate community-based CPR and AED location assistance. - Operates as a public safety utility rather than a personal health tracker, creating a distinct network effect. - **Kardia** by AliveCor, Inc.: Market leader in cardiac monitoring that sets the standard for medical-grade hardware integration in mobile apps. - Integrates directly with proprietary medical-grade hardware to provide clinical-quality ECG readings beyond simple pulse tracking. - Maintains a massive user base through deep integration with professional medical diagnostic workflows and physician reporting. - **Medisafe Medication Management** by MediSafe Inc.: Adjacent health management tool that dominates the medication adherence space with high user retention. - Features a robust medication reminder engine that creates a daily habit-forming loop absent in pulse-only apps. - Provides comprehensive drug-to-drug interaction alerts that add significant clinical value for chronic condition management. ### New Kids on the Block (What's Innovative) - **Sword Health: AI Care** by Sword Health, Inc: Rapidly scaling AI-driven physical therapy platform with an aggressive 11-release cadence in the last six months. - Utilizes computer vision AI to provide real-time feedback on physical therapy exercises, replacing manual tracking. - Shifts the health app model from passive logging to active, AI-guided clinical intervention and coaching. ## What's New - **Latest (v2.42.0, 1 years ago):** General bug fixes and performance improvements. ## App Momentum (Maintenance) {#momentum} - Shipped performance polish updates. - Maintains consistent Apple Health integration. > **Cadence:** 5 total versions · 0 majors in last 6 months · 82 days since last update · 16 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Blood Oxygen App is a medical app. With a 4.59/5 rating from 30.5K reviews, it draws more critical themes in recent reviews than its store average suggests. > **Bottom Line:** Blood Oxygen App retains users through Apple Health integration, but the gap between advertised oximeter functionality and manual survey inputs creates a trust deficit, so the PM must prioritize wearable sensor integration to stabilize the user base. **Best for:** Individuals monitoring cardiovascular wellness who own an Apple Watch or pulse oximeter and seek to aggregate health data for doctor consultations. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship direct wearable sensor integration because it is the top-requested missing feature → stabilize user sentiment ### Feature Gaps vs Competitors - Real-time sensor monitoring (available in Kardia but absent here) ### Outlook: Declining Users report: the medical wellness market is consolidating around apps that provide verified sensor data, leaving this app exposed to churn. The current reliance on manual inputs will continue to erode the user base until real-time wearable integration is delivered. - 🔴 Users report: misleading marketing regarding oximeter capabilities drives high churn, which compounds the rating drag already visible on the platform. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.59/5 | | Total Reviews | 30.5K | | Sentiment | Frustrated (25/100) | | Confidence | Low | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Blood Oxygen App** (this app) | 4.59/5 | Frustrated | AboutMe Apps, Inc. | | [myAir™ by Resmed](https://marlvel.ai/apps/com-resmed-mcmyair) | 4.5/5 | n/a | Resmed | | [ECG and ACLS Tutor](https://marlvel.ai/apps/com-anesoftcorporation-ecgandaclstutor) | 4.3/5 | N/A | Anesoft Corporation | | [LTC SOM Regs](https://marlvel.ai/apps/com-markail-ftag-inspector) | 4.5/5 | Excited | MarKail & Associates Limited | | [Glucose Buddy+ for Diabetes](https://marlvel.ai/apps/com-skyhealth-glucosebuddypro) | 4.8/5 | n/a | Azumio Inc. | | [T65 Locator](https://marlvel.ai/apps/com-t65locator-t65) | 3.8/5 | n/a | T65 Locator | ## Company Profile - **Developer:** AboutMe Apps, Inc. - **Website:** [https://www.oxygen.com](https://www.oxygen.com) - **Social:** [Instagram](https://instagram.com/oxygen) · [Facebook](https://www.facebook.com/oxygennetwork) · [X/Twitter](https://twitter.com/versantmedia) · [YouTube](https://www.youtube.com/c/OxygenTV) · [LinkedIn](https://www.linkedin.com/company/versant-media) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/blood-oxygen-app/id1541992656?uo=2) - **Dev Site:** [Official Website](https://www.oxygen.com) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*myAir™ by Resmed*](https://marlvel.ai/apps/com-resmed-mcmyair) (Resmed) · 4.5/5 Rating - [*ECG and ACLS Tutor*](https://marlvel.ai/apps/com-anesoftcorporation-ecgandaclstutor) (Anesoft Corporation) · 4.3/5 Rating - [*LTC SOM Regs*](https://marlvel.ai/apps/com-markail-ftag-inspector) (MarKail & Associates Limited) · 4.5/5 Rating | Positive Sentiment - [*Glucose Buddy+ for Diabetes*](https://marlvel.ai/apps/com-skyhealth-glucosebuddypro) (Azumio Inc.) · 4.8/5 Rating - [*T65 Locator*](https://marlvel.ai/apps/com-t65locator-t65) (T65 Locator) · 3.8/5 Rating - [*Express Scripts*](https://marlvel.ai/apps/com-medco-medcopharmacy) (Express Scripts) · 4.7/5 Rating - [*NimbleRx*](https://marlvel.ai/apps/com-nimblerx-nimblerx) (NimbleRx) · 4.9/5 Rating | Positive Sentiment - [*Care to Translate*](https://marlvel.ai/apps/se-bitio-siv) (Care to translate AB) · 4.6/5 Rating - [*QuickEM*](https://marlvel.ai/apps/com-billdirkes-quickem) (Dirkes Medical, PLLC) · 4.6/5 Rating - [*PillEye – tablet, pill counter*](https://marlvel.ai/apps/com-rocateer-mediscount) (Medility Inc.) · 3.4/5 Rating ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** — Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** — Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** — Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** — Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** — Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.7/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 49 - **Data Sources:** user reviews, developer website, company about page, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 43 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/com-pulse-oximeter-app) Data licensed for AI Agent attribution under CC-BY-NC 4.0.